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Why Can We Always Ensure Excellent Quality

Quality Control

Zhongqiao Enlightenment has been granted more than 100 patents, 27 software copyrights, and 3 recognized scientific achievements, solidifying our position as a technology-driven leader in environmental protection and intelligent equipment.

We hold a comprehensive suite of professional qualifications, including Class II General Contracting Qualification for Environmental Engineering, Class II Professional Contracting Qualification for Electromechanical Installation, and a Safety Production License, which enable us to deliver end-to-end, high-quality engineering solutions with full compliance and reliability.

Our excellence has been widely recognized at national and provincial levels: we are a National High-Tech Enterprise, a Shandong Provincial Specialized, Refined, Featured, and New Enterprise, a Weifang Invisible Champion Enterprise, and a Shandong Well-Known Brand, reflecting our consistent commitment to innovation, quality, and market leadership.

Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd.

Certification

Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. Certifications
Standard: ISO 9001 Quality Management System Certification
Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. Certifications
Standard: ISO 14001 Environmental Management System Certification
Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. Certifications
Standard: ISO 45001 Qccupational Health and Safety Management System Certification
Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. Certifications
Standard: ISO 50001 Energy Management System Certification
Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. Certifications
Standard: ENTERPRISE INTEGRITY MANAGEMENTSYSTEM CERTIFICATE
Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. Certifications
Standard: AFTER-SALES SERVICE OF COMMODITYCERTIFICATE
Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. Certifications
Standard: SOCIAL RESPONSIBILITYMANAGEMENT SYSTEM CERTIFICATE
Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. Certifications
Standard: Patent Certificate for Invention
Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. Certifications
Standard: National High-Tech Enterprise
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